I use Microsoft Wireless desktop elite. Had it over a year now and i love it. The mouse is fantastic, especially since I paired it with an icemat. The keybpard is extremely comfortable too. As for the F-Lock... i dont know what the fuss is about really. Never bothered me. I mean, how hard is it to press 1 key?
Ive got a keyboard sorta like AlecRyben's although imo my one looks better, its an old one, with a metal back, a scroll lock key(what use it is?) and its never failed me. Strong construction and good key feel.
Whilst on the subject about mice, i got a diamondback yesterday and im trying to get used to it. I have had it a day and i think its ****e, anyone else got?